O'Connor, C., Day, M., & Erickson, A. (2019). Christmas cocoa murder (Large print edition.). Thorndike Press, a part of Gale, a Cengage Company/Gale Cengage Learning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रO'Connor, Carlene, Maddie Day, और Alex Erickson. Christmas Cocoa Murder. Large print edition. Waterville, Maine: Thorndike Press, a part of Gale, a Cengage Company/Gale Cengage Learning, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रO'Connor, Carlene, et al. Christmas Cocoa Murder. Large print edition. Thorndike Press, a part of Gale, a Cengage Company/Gale Cengage Learning, 2019.
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